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Matches 551 - 600 out of 7,348

Document Document Title
WO/2014/054276A1
An electromagnetic heating system, electromagnetic power-transmission system, or the like in which the irradiation of electromagnetic waves such as high-output microwaves is required, wherein the invention pertains to an electromagnetic ...  
WO/2014/054895A1
The antenna for satellite communication comprising a convertible module according to one embodiment of the present invention comprises: a reflector plate; a reflector plate flange arranged in the center of the rear surface of the reflect...  
WO/2014/054444A1
One aspect of the present invention relates to a reflect array having a plurality of elements arranged in an array form, wherein each of the elements has an H-shaped patch provided apart from a ground plate, the H-shaped patch is configu...  
WO/2014/049088A1
A radio frequency module comprises an antenna assembly (4) on a semiconductor integrated circuit (3) that can transmit an electromagnetic signal in a frequency band of interest, or receive an electromagnetic signal in a frequency band of...  
WO/2013/089952A3
A shape memory alloy including a Ni-Ti based alloy is superelastic at temperatures of about -40°C to about 60°C after being exposed to temperatures of about -55°C to about 85°C. A method of forming a memory shape alloy may include pr...  
WO/2014/046538A1
The invention relates to a lens antenna. The invention also relates to an antenna system for transmitting and receiving electromagnetic signals comprising at least one antenna according to the invention. The invention further relates to ...  
WO/2014/044194A1
The present utility model relates to the technical field of communications and discloses a reflecting board of a base station antenna, and the base station antenna. The reflecting board of a base station antenna comprises a bottom plate,...  
WO/2014/046537A1
The invention relates to a lens antenna. The invention also relates to an antenna system for transmitting and receiving electromagnetic signals comprising at least one antenna according to the invention. The invention further relates to ...  
WO/2014/045486A1
According to one embodiment of the present invention, a transmission system using a sheet is provided with: an electromagnetic wave propagation sheet (10) having a protection layer (14) formed of a dielectric body; a proximity coupler (2...  
WO/2014/045557A1
A reflector device having first and second reflector plates to which a reflective surface is attached, respectively, at a prescribed angle of inclination in relation to an axis of rotation, wherein the first reflector plate (1) and the s...  
WO/2014/041414A1
A fringe-effect antenna module includes coupling structure configured to couple the module to a communications vault that is disposed substantially at ground level. A support structure (which preferably includes an electronics unit) is c...  
WO/2014/011087A4
The invention discloses a lens antenna with high directivity intended for use in radio-relay systems, said antenna providing the capability of electronic steering of the main radiation pattern beam by switching between horn antenna el...  
WO/2014/033007A1
The invention relates to a coated pane having a communication window (7), at least comprising: a. a base pane (1), b. a coating (2) containing metal, c. a first grid plane (3.1) and a second grid plane (3.2) within the coating (2) contai...  
WO/2014/035493A1
A band clamp for coupling a radome to a distal end of a reflector dish for improving the front to back ratio of a reflector antenna, is provided with an inward projecting proximal lip and an inward projecting distal lip. The distal lip i...  
WO/2012/030242A8
The invention relates to novel metamaterials which are polymer composites containing from 0.5 wt% to 45 wt% of copper flakes and /or nanoflakes in polymer matrix as compared to polymer matrix. The invention pertains also to the method fo...  
WO/2013/190369A3
The invention relates to a reconfigurable antenna system (1), which comprises a plurality of antenna units (10) and does not employ phase shifters. Each antenna unit (10) is by itself a reconfigurable antenna having at least an active ra...  
WO/2014/020016A1
The invention relates to a high-impedance passive surface (11) making it possible to carry out the radio decoupling of two antennas (17, 18) which operate at least partially within a common frequency band and which are arranged on the su...  
WO/2014/019778A1
A method for imaging a radar field of view by means of a radar measuring arrangement is described. The radar measuring arrangement comprises a transmission antenna arrangement having a multiplicity of first horn antenna elements which ar...  
WO/2014/020969A1
Provided is a reflect array, comprising a plurality of elements which are arrayed in a first direction and a second direction which is orthogonal to the first direction, and which reflect incident waves, reflecting said incident waves in...  
WO/2014/018487A1
Methods and systems for mitigating disturbances in a dual gridded reflector antenna are provided. An antenna system that includes a first reflective surface, a second reflective surface, and an intercostal ring is provided. The intercost...  
WO/2012/146037A9
Provided in the present invention are a processing method for a metamaterial dielectric substrate and the metamaterial dielectric substrate manufactured using the method. Employment of the metamaterial dielectric substrate and of the pro...  
WO/2014/011087A1
The invention discloses a lens antenna with high directivity intended for use in radio-relay systems, said antenna providing the capability of electronic steering of the main radiation pattern beam by switching between horn antenna el...  
WO/2014/005521A1
An antenna reflector phase correction film. The antenna reflector phase correction film comprises a first substrate, a second substrate, and multiple artificial microstructures arranged between the first substrate and the second substrat...  
WO/2014/005390A1
Disclosed are a high-accuracy antenna reflecting surface, a moulding process thereof and a satellite receiving antenna provided with same. The moulding process comprises: using a layer structure formed by combining a reflecting surface i...  
WO/2014/006796A1
A second conductor plane (102) is formed in a layer different from a layer in which a first conductor plane (101) is formed, and the second conductor plane faces the first conductor plane (101). A first transmission line (104) is formed ...  
WO/2014/001295A1
The invention relates to an antenna (1) comprising: • a resonant cavity (2) delimited by: - a partially reflecting surface (4) comprising an array of resonant cells, each resonant cell forming a micro-antenna, - a totally reflecting su...  
WO/2013/190532A2
The present invention relates to a circularly polarized directional helical antenna (30) that is capable of being used in RFID devices and more particularly in RFID readers. Said antenna is intended to transmit or receive signals in a pr...  
WO/2013/123520A9
An optical phased array includes, in part, a multitude of optical signal emitters and a multitude of optical signal phase/delay elements each associated with and disposed between a different pair of the optical signal emitters. Each opti...  
WO/2013/176778A1
An integrated stiffener and RF reflector (stiffener/reflector) (100) for a RF emitter which includes: a plurality of vertical ribs (102) constituting side walls of the stiffener/reflector; a plurality of horizontal ribs (104) formed in a...  
WO/2013/172736A1
The invention relates to the field of antenna technology. The technical result consists in increasing the effectiveness of the transmission of radiation from a source to an object. The universal device for transmitting radiation from a s...  
WO/2013/168377A1
Provided is a waveguide structure having an EBG characteristic, mountable in a small area, when viewed in plan. The waveguide structure includes a printed circuit board, a first conductor plane and a second conductor plane provided on th...  
WO/2013/158667A1
An implantable medical device comprises an antenna configured for wirelessly receiving energy of a first frequency from an external device, electronic circuitry configured for performing a function in response to the receipt of the recei...  
WO/2013/158584A1
A dielectric cone radiator sub-reflector assembly for a reflector antenna with a waveguide supported sub-reflector is provided as a unitary dielectric block with a sub-reflector at a distal end. A waveguide transition portion of the diel...  
WO/2013/014406A3
A radiation absorber comprising multiple layers has a conducting base layer, and at least first and second further layers, each separated by a dielectric material, the first and second layers having patches thereon of highly conducting m...  
WO/2013/158222A1
A dielectric cone radiator sub-reflector assembly for a reflector antenna with a waveguide supported sub-reflector is provided as a unitary dielectric block with a sub-reflector at a distal end. A waveguide transition portion of the diel...  
WO/2013/130028A3
A conformal hybrid electro-optical/radio frequency (EO/RF) aperture including an optical phased array (OPA) in a center portion of the aperture, and a variable inclination continuous transverse stub (VICTS) RF antenna surrounding the OPA...  
WO/2013/152158A1
A disclosed antenna assembly includes a reflector comprising a center opening, a feed-antenna subassembly situated in front of the reflector, a rear housing situated behind the reflector, and a pole-mounting bracket comprising a base pla...  
WO/2013/150996A1
[Problem] To provide an antenna having a compact structure without reducing antenna properties. [Solution] An antenna (10) is provided with a waveguide (14) for supplying power, a sub-reflector (12), and a main reflector (11). The wavegu...  
WO/2013/147460A1
The present invention can shrink the entire size of a dual reflector antenna, and increase AG (Antenna Gain). The described technical effects can be achieved by an antenna comprising a major reflecting plate and a minor reflecting plate ...  
WO/2013/145858A1
A Rotman lens having a ground plate (80) formed by means of an electroconductive member; a dielectric substrate (70) arranged on the ground plate (80); and waveguides (51-56) arranged at positions opposing the ground plate (80) with the ...  
WO/2013/140201A1
The invention relates to a deployable tensegrity structure comprising, in the deployed state, a support structure (100) having a ring shape around a longitudinal axis and comprising : - a first flexible tension member (101 ) defining a f...  
WO/2013/032556A3
A dielectric cone radiator sub-reflector assembly for a reflector antenna with a waveguide supported sub-reflector is provided as a unitary dielectric block with a sub-reflector at a distal end. A waveguide transition portion of the diel...  
WO/2013/138775A1
Embodiments relate to systems and methods for a frequency reconfigurable filtenna system. Implementations incorporate a reconfigurable band-pass filter within the feeding line of an antenna structure. The combination of the filter and th...  
WO/2013/135298A1
The present invention relates to a mechanical support ring structure 1 for supporting a deployable space reflector antenna. The mechanical support ring structure 1 is convertible from a folded state into a deployed state and comprises a ...  
WO/2013/137948A1
Presently disclosed is an antenna system having an array of ridged waveguide Vivaldi radiator (RWVR) antenna elements fed through a corporate network of suspended air striplines (SAS) with an electromagnetic bandgap (EBG) ground plane su...  
WO/2013/128745A1
A method for designing a reflect array, which reflects an incident wave in a desired direction and in which multiple elements are disposed on a substrate having a surface that is perpendicular to a predetermined axis, involves repeating ...  
WO/2013/128744A1
A reflect array for reflecting an incident wave in a desired direction contains: a substrate having a surface that is perpendicular to a predetermined axis; and multiple elements disposed on the substrate. Specific elements among the mul...  
WO/2013/128743A1
A reflect array for reflecting an incident wave in a desired direction contains: a substrate having a surface that is perpendicular to a predetermined axis; and at least a first and second element group disposed on the substrate and each...  
WO/2013/126108A1
An antenna mount is provided with a pivot base and a pivot saddle rotatably coupled to the pivot base by a pivot connection and at least one pivot arm connection. The pivot connection is provided with dual opposing conical countersunk he...  
WO/2011/113650A3
The invention relates to a reflector array antenna with crossed polarization compensation comprising at least one radiating member (20) having an engraved pattern that is dissymmetrical relative to at least one direction X and/or Y of th...  

Matches 551 - 600 out of 7,348